Why are you waiting for ep #54, when #57 is already out? Browse the last few pages of this thread, and pick the links here and there. It's just that the Gotwood main page hasn't listed the "new" episodes. Fortunately some servants of the Secret Bit, wielders of the Flame of Torrent post here meticulously the links to the new episode torrents. Just keep your eyes open. Just don't hold you breath, because the sub releases are quite infrequent, it seems.